Change Details

Duplicate key checks in UniValue are expensive and dramatically impact various serializations in the RPC code. A small modification to the UniValue library gives a significant performance boost without taking on large ownership of the library. This patch includes the updates to UniValue as well as a proof-of-concept modification of MempoolToJSON(). Future diffs will tackle other critical areas such as getblocktemplate and getblock. Inspired by https://gitlab.com/bitcoin-cash-node/bitcoin-cash-node/-/merge_requests/122 Depends on D5974

Duplicate key checks in UniValue are expensive and dramatically impact various serialization steps in the RPC code. A small modification to the UniValue library gives a significant performance boost without taking on large ownership of the library. This patch includes the updates to UniValue as well as a proof-of-concept modification of MempoolToJSON(). Future diffs will tackle other critical areas such as getblocktemplate and getblock. Inspired by https://gitlab.com/bitcoin-cash-node/bitcoin-cash-node/-/merge_requests/122 Depends on D5974

Duplicate key checks in UniValue are expensive and dramatically impact various serialization steps in the RPC code. A small modification to the UniValue library gives a significant performance boost without taking on large ownership of the library. This patch includes the updates to UniValue as well as a proof-of-concept modification of MempoolToJSON(). Future diffs will tackle other critical areas such as getblocktemplate and getblock. Inspired by https://gitlab.com/bitcoin-cash-node/bitcoin-cash-node/-/merge_requests/122 Depends on D5974